baber/WOPTO huggingface dataset:
Patent JP-H04318541-A (JP)
Title: Cumulative phosphor sheet carrying device
Inventor: KATOU NORIYUKI
IPC: B65H1/04
Filed: 1991-04-17
Abstract: PURPOSE:To prevent intrusion of outside light from a sheet receiving opening to inside the reader or laser beam inside the reader from leaking outside from the sheet receiving opening even when a shielding cover is opened by opening and closing the shielding cover and a shutter in unison. CONSTITUTION:After the cumulative phosphor sheet 11 is loaded onto a platen 2, if the shielding cover is closed in order to carry out shielding of the reader, the platen 2 is lowered to a carrying position interlocked with the shielding cover. A shutter 2A provided in the platen 2 is lowered with the platen 2 and the sheet receiving opening 5 is opened. When the reading is completed, if the shielding cover is opened after the phosphorous sheet 11 is returned again to the carrying position of the platen 2, the platen 2 is risen to a position inclined so as to facilitate extraction of the phosphorous sheet 11 interlocked with the shielding cover. The shutter 2A provided on the platen 2 is also risen with the platen 2 and the sheet receiving opening 5 is closed.
Patent JP-S59211208-A (JP)
Title: Laminated insulator for oil-immersed electric apparatus
Inventor: NAKAGAMI YOSHITAKE
IPC: H01F27/32
Filed: 1983-05-16
Abstract: PURPOSE:To improve the oil impregnation characteristics and reduce the manufacture period without deteriorating the mechanical strength by a method wherein press-board layers which have high oil permeability are used as intermediate layers and perforated films which have holes with a prescribed interval are used as adhesive layers. CONSTITUTION:A laminated insulator is composed of high density (about 1.25g/ cm<3>) press-boards 1 which have excellent mechanical strength and insulation strength but have a little inferior oil impregnation characteristics and press- boards 2 which have the density a little lower than the press-board 1 (about 0.9-1.1g/cm<3>) and a little inferior mechanical and electrical strength but have excellent oil impregnation characteristics. Those two kinds of boards are laminated alternately and the high density press-boards 1 come to both surfaces. Adhesive layers 5 composed of perforated films are provided between the adhesion surfaces and the laminated boards are solidified under the high temperature and the high pressure by a hot-press machine and the like to form a solid laminated insulator. Round holes 6 of the diameter (d) are provided in the adhesive layer 5 with a certain interval S along the surface direction.
Patent JP-S61243944-A (JP)
Title: Data train detecting system for optical recording information
Inventor: KIMURA FUMIO
IPC: G11B21/08
Filed: 1985-04-22
Abstract: PURPOSE:To read out exactly a data by comparing a reference line detecting output with a position detecting circuit output and detecting whether the read- out position of a read data is within an allowable range or not. CONSTITUTION:In a reference line detecting device 50, a signal having level corresponding to the optical quality of a reference line among output signals from a read sensor 10 is fetched by a signal level discriminating circuit 51, the duration time of its signal is measured 52 and when its time reaches a reference value, a reference line detecting signal is outputted from a deciding circuit 53. Also, in a discriminating device 60, a position in the visual field of the sensor 10 is detected by a read-out position detecting circuit 61 and a range where the existence of the reference line is allowed is set in advance by using an allowable range setting circuit 62. In this state, whether the read-out position of an output data from the sensor 10 is within the allowable range or not is read out, compared 63 with the output of the position detecting circuit 61 and decided 60. In this way, by using the sensor 10 for detecting a position shift, an inclination, etc., an input signal is made to follow exactly a data train on data recording area.
Patent JP-H04298148-A (JP)
Title: Monitor center device
Inventor: OGIYAMA YUTAKA
IPC: H04Q9/00
Filed: 1991-03-27
Abstract: PURPOSE:To prevent remote monitor from being delayed due to a fault in a signal processing unit by detecting a fault when a retrieval signal outputted from the signal processing unit for a prescribed period is lost so as to block the arrival of a call from a terminal equipment. CONSTITUTION:A monitor center device 3 monitors terminal equipments 1a, 1b,... detecting a fault of the installation via a telephone line 2 and allows a communication equipment 32 to receive and store a fault signal. A signal processing unit 35 reads a fault signal data stored in the communication equipment 32 at a predetermined period and displays an installation device name corresponding to the fault signal when any fault is in existence. A retrieval signal detection circuit 33 detects a signal to retrieve the storage of the communication equipment 32 and when the retrieval signal is lost, a switch 31 is interrupted. Then the transmission from the terminal equipments 1a, 1b,... is received by the monitor center 4 of a succeeding order. Thus, even when a fault in the signal processing section 35 is in existence, the fault detection of the installation device making remote monitor is delayed and the fault is surely coped with without delay in the restoration countermeasure.
Patent JP-S59212902-A (JP)
Title: Multiplexing controller
Inventor: ASAMI KAZUO
IPC: G08C25/00
Filed: 1983-05-18
Abstract: PURPOSE:To minimize the common part of a multiplexing controller and to improve the reliability by using plural deciding means which multiplex the input information and also select the optimum control signal. CONSTITUTION:The outputs of detectors 14-16 are supplied to controllers 11- 13 respectively. These controllers perform diagnosis of themselves as well as other controllers and deliver diagnosis result signals 45-46. These signals are received by general deciding parts 64-66, and these deciding parts select just one controller that is considered to work normally based on the result of diagnosis. The control signa give from the selected controller is delivered to a device 55 to be controlled via output signal switch parts 51-53. Thus the common part of a multiplexing controller with improvement of reliability.
Patent JP-H05287542-A (JP)
Title: Electroless silver plating method
Inventor: YAMADA JUN
IPC: C23C18/28
Filed: 1992-04-08
Abstract: PURPOSE:To provide an electroless plating solution of non-toxic, high in plating deposition speed and excellent in aging stability and to obtain a silver plating coating film high in adhesive strength to the surface of a material to be plated, that is a substrate, and constant in resistance value. CONSTITUTION:In the composition of the electroless plating solution, the compounding quantity of a silver complex salt is 0.001-0.2 mol./l and the silver complex salt is formed by the reaction of silver halide with a silver complexing agent. The silver complex salt excepting silver cyanide complex is used and the silver complexing agent having >=8 stability constant (log beta1) at room temp. of 25 deg.C is used. The compounding quantity of the silver complexing agent is 0.001-4.0mol./l and a sulfite (0.01-4.0mol./l compounding quantity) is added as a stabilizing agent and a trihydrogen-phosphate (0.1-3.0mol/l compounding quantity) is used as a pH adjusting agent. Dimethyl amine borane or hydrazine is added as a reducing agent. The silver plating film is obtained by forming a catalytic seed of a metal or a metal sulfide as a plating substrate on the surface of the material to be plated and by using the electroless plating solution.
Patent JP-S61244946-A (JP)
Title: Stepless speed reduction gear
Inventor: ITO KAZUICHI
IPC: F16H3/76
Filed: 1985-04-22
Abstract: PURPOSE:To aim at establishing a safe operation and at saving energy, by providing a swing lever which i engaged with a gear shaft meshed with an output shaft, through a one-way clutch, and an eccentric rotary body which is coupled with an input shaft by means of a diagonal key, so that rotation in accordance with loads may be obtained and the rotation is stopped when an overload condition is effected. CONSTITUTION:A swing lever which is engaged with the rotary shaft 26 of a first gear 27 engaged with a second gear 28 on an output shaft 8, through an one-way clutch 30, is made to abut against an eccentric rotary body 14 which is coupled with an input shaft 6 by means of a diagonal key 12. At this time the swing lever intermittently rotates the output shaft 8 in one direction through the rotary shaft 26 in accordance with an eccentricity E caused by a return spring 29 and the eccentric rotary body 14. When the load of the output shaft 8 increases, the eccentricity E of the eccentric rotary body 14 decreases so that the swing angle of the swing lever also decreases. Therefore, the rotation in accordance with the load may be obtained, and if an overload condition is effected, the rotation of the output shaft 8 comes to a stop, thereby it is possible to aim at establishing a safe operation and at saving energy.
Patent JP-S58202635-A (JP)
Title: Composite multiplex transmission system
Inventor: MURATA KEISUKE
IPC: H04B10/27
Filed: 1982-05-21
Abstract: PURPOSE:To reduce the number of electric wires and to prevent explosion, disturbance, etc., by connecting devices for communication, control and monitor to an optical fiber loop which circulates around a plant, etc. via plural distrubitors, photoelectric converters or electrooptic converters. CONSTITUTION:Distributors 31 are provided at desired areas of two optical fiber loops 30a and 30b circulating around a plant, etc. The distributor 31 is connected with a remote control console 33, telephones 35 and 36, a mike 37, a loudspeaking device 38, a speaker 39, a starter contact for motor 40, sensors 42, 43 and 44 connected to a connection box 45 for temperature, pressure and load detection respectively via photoelectric converters 32a-32m. At the same time, a CPU45, a display 55, an alarm panel 56 and a recorder 57 are connected to a photoelectric converter 32k. This system can reduce the number of electric wires and prevent explosion, disturbance, etc. for a composite multiplex transmission system.
Patent JP-H02264763-A (JP)
Title: Pyrimidine derivative
Inventor: OBIKAWA TAKESHI
IPC: C09K19/54
Filed: 1989-04-05
Abstract: NEW MATERIAL:The pyrimidine derivative of formula I (R is 1-8C straight-chain alkyl). EXAMPLE:2-(4'-Cyano-3-fluorophenyl)-5-butylpyrimidine. USE:Useful as a component of a nematic liquid crystal composition for liquid crystal display device. A nematic liquid crystal composition having extremely low threshold voltage and excellent build-up property can be produced by mixing with a plurality of other nematic liquid crystals or similar compounds. PREPARATION:The objective compound of formula I can be produced by carrying out the dehydrative condensation of an aldehyde and methanol in the presence of an acid catalyst, converting the resultant dimethyl acetal into an alkenyl ether, reacting successively with trimethyl orthoformate and water and reacting the obtained compound of formula III with a compound of formula V derived via several steps from a compound of formula IV produced by reacting 2- fluoroaniline with acetyl chloride and then with bromine.
Patent JP-S5612857-A (JP)
Title: Generating method utilizing centrifugal force
Inventor: TAKAMATSU KAZUO
IPC: H02K53/00
Filed: 1979-07-09
Abstract: PURPOSE:To generate electricity by accelerating a projected rotor by a motor to apply projected water pressure to a wing rotor,thereby rotating a dynamo. CONSTITUTION:The projected rotor 1 is rotated and accelerated by the motor 4 to project water in a projecting tube by centrifugal force. The wing rotor 2 is impressed with projected water pressure to rotate the dynamo 5 so as to generate electricity.
Patent JP-S5313083-A (JP)
Title: Digital servo-mechanism
Inventor: KANOU MITSUNARI
IPC: G05D3/00
Filed: 1976-07-21
Abstract: PURPOSE: For eliminating stop position error, to give a large resistance to turning effort due to the inertia of a driving system after detecting the angle of turning to stop position until stoppage by providing a depression part in a cam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H1023805-A (JP)
Title: Side driving rotary power tiller
Inventor: KANAO YOHEI
IPC: A01B33/08
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject power tiller capable of checking a dashing phenomenon, supporting the whole rotary tine shaft with a high rigidity and performing proper tillage according to properties of soil and purpose of operations by installing normal and reversible rotating tillage tines in each of tillage tine cylinders and a middle tillage tine cylinder. SOLUTION: This side driving rotary power tiller is obtained by installing a normal and reversible rotation changeover means B in a rotary driving mechanism A and further attaching normal and reversible rotation tillage tine cylinders 28a, 28b and 12 to both tillage tine cylinders 23a and 23b and a middle tillage tine cylinder. Furthermore, the tillage width of the middle tillage tine cylinder is set at a larger one than that of the respective tillage tine cylinders 23a and 23b and both the tillage tine cylinders 23a and 23b and the middle tillage tine cylinder are preferably installed in a covering lid range of a tillage cover 10 provided between insides of the left and right side supporting units 6 and 7.
Patent JP-H06303706-A (JP)
Title: Power distribution apparatus
Inventor: OKAMURA YOSHIO
IPC: H02B1/40
Filed: 1993-04-13
Abstract: PURPOSE:To use an electric apparatus without paying attention to exceeding a rated available current. CONSTITUTION:Three ports 4, 5, 6 for a power supply connected with an electric apparatus are provided in plug socket states on a front surface of a body case. The port 4 is used for monitoring. One feeder 14 is connected to one terminals of the ports 4, 5, 6, and the other feeder 15 is connected to the other terminals of the ports 4, 5, 6. In this case, relay switches 17, 18 are inserted between the one terminal of the ports 5, 6 and the feeder 14. When a detected value of a current detector 20 for detecting an available current value of the port 4 exceeds a threshold value to be set by an up/down key 7, a controller 19 turns OFF switches 17, 18 to cut OFF power supplies of the ports 5, 6.
Patent JP-S59210187-A (JP)
Inventor: HIRATA SHIYOUZOU
IPC: G01N3/58
Filed: 1983-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63252630-A (JP)
Title: Welding equipment for spacer of wire gauze
Inventor: NAKAMURA TOSHIO
IPC: B21F27/10
Filed: 1987-04-08
Abstract: PURPOSE:To miniaturize an equipment and to improve the efficiency in welding by providing an upper part welding gun approachable and separatable to and from the lower part welding gun of fixed position and arranging the spacer feeding device equipped with a blank cutting means and spacer chuck. CONSTITUTION:Lower part welding guns 13, 13A are provided respectively on the lower gun supporting members 11, 11A at the lower part of a fixed frame 2 and moving frame 3 and the upper welding guns 21, 21A approachable to and separatable from the lower guns 13, 13A are arranged as well on upper arms 17, 17A. In the case of the gap and width of the upper and lower wire gauzes being changed, the moving frame 3 is moved by the changed part and simultaneously the lift part of a spacer feeding device 68 is moved and a wire gauze is fed by a spacer chuck to effect welding. Since the reinforcement cage of different dimension can be manufactured with one unit of a wire gauze spacer welding equipment 1, the equipment is miniaturized and the welding efficiency is improved with the improvement in the spacer feeding efficiency.
Patent JP-S5514354-A (JP)
Title: Flow control valve
Inventor: HATSUDA KIYOHISA
IPC: B66C13/18
Filed: 1978-07-14
Abstract: PURPOSE: To supply a necessary amount of service oil without hunting despite of load fluctuation, by fitting pressure compensating circuits on both sides of meter-in and meter-out.  
     CONSTITUTION: A flow control valve is equipped with a main service oil supply system which connects a hydraulic pump 1 through a driven device 2 and counterbalancing valve 3 to a tank 4 and also with a bypass system which connects the pump 1 through a main relief valve 5 to the tank 4. A variable flow throttling unit 6 is fitted between the pump 1 and the driven device 2 and another variable flow throttling unit 7 between the counterbalancing valve 3 and the tank 4, both units being interlocked to function as pressure compensating systems for meter-in and meter-out sides, which can minimize hunting of the valve system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5713375-A (JP)
Title: Automatic measuring device for surge breakdown resistance amount
Inventor: ISHIDA TOSHIHARU
IPC: G01R31/26
Filed: 1980-06-27
Abstract: PURPOSE:To provide a device which is constituted a such that a current is applied from a current  setting means to the extent that breakdown is not produced, and after a fall voltage, generated at  a semiconductor part, is measured and stored, and a minimum surge breakdown resistant amount  is calculated from the relation between a fall voltage, calculated beforehand, and a surge breakdown resistance amount. CONSTITUTION:Parts of semiconductor to be measured are individually connected in turn to a  current setting means 3 by means of a switching means 2, and a current, whose level changes, is continuously supplied and applied in a pulsing manner in the reverse direction. This causes production of a noise voltage, which varies in capacity, at the semiconductor to be measured, and the  noise voltage is converted via a voltage measuring means 5 by means of a A-D converting means  6 to be stored in a memory means 7. A surge breakdown resistance amount is found from an established relation between a noise voltage En, read out from the memory means 7, and a surge  breakdown resistance amount P. This permits the identification of the semiconductor part to be  measured, which is susceptible to deteriorate, out of a plural number of the semiconductor parts  to be measured, and enables to perform an improved selection and judgement of the quality as  compared with the conventional methods.
Patent JP-H118623-A (JP)
Title: Propagation system for state of network object
Inventor: SCHLOSSER JOHN K
IPC: H04M3/22
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To allow the system to accurately locate a faulty point in a broad network. SOLUTION: A highest level sum map 12 includes both a device object 22 and a connection object 27. A sub map at a subordinate level includes a sub map 15a traced from the device object of the highest level sub map 12. The sub map 15a includes the device objects collected by the highest level sub map and the connection objects. State information of a device layer object is propagated to upstream and downstream as shown in the propagation direction in the arrow 19.
Patent JP-H08285562-A (JP)
Title: Shape detector
Inventor: YOSHIOKA TAKAHIRO
IPC: B21B38/02
Filed: 1995-04-12
Abstract: PURPOSE: To obtain an effect of improving detection accuracy and response speed as shape detector by achieving a higher pressure-detection accuracy and higher response-speed at a change in the pressure. CONSTITUTION: This shape detector is provided with a pressure sensor inside a shaft thereof and has a cylindrical shaft 1, a rotor 2 supported by compressed air jetted from inside a cylinder through a hole and a differential pressure sensor 3 to measure an air differential pressure between gaps of the shaft and rotor above and below the shaft. A load on the rotor is measured from the air differential pressure between the upper and lower gaps. This achieves a higher accuracy with respect to a pressure and a higher response to a change in the differential pressure thereby improving the accuracy as a shape detector of a rolled material. In addition to the higher response, the whole shape detector becomes compact and this is advantage in its setting.
Patent JP-H05255888-A (JP)
Title: Conductor roll grinding device for electroplating line of metallic band
IPC: C25D7/06
Filed: 1992-03-11
Abstract: PURPOSE:To effectively grind only the defective parts of conductor rolls in an electroplating line for a metallic strip by detecting the defects on the surfaces of the conductor rolls and moving grinding jigs for the conductor roll surfaces to the defective positions by the results of the detection. CONSTITUTION:The strip 1 is passed through the inlet side conductor rolls 2 and dam rolls 20 in respective plating cells 13 and is put out from the plating cells 13 after being plated in the plating cells 13 at the time of electroplating metals on the surfaces of the strip 1 by passing the strip through the many plating cells 13. The surface of the strip 1 after this plating has a surface defect by the generation of the roll pressing flaw, etc., if there is the flaw on the surface of any of the conductor rolls 2. The flaw of the strip surface is detected by a surface flaw detector at this time and the grinding jig 3 is moved along a guide roll 30 to the position of the flaw on the surface of the conductor roll 1 by the result of the detection, by which the surface is ground and the surface defect of the conductor roll 2 is removed. The metal plated strip having no flaw on the surface is thus produce with a good product yield.
Patent JP-S5433898-A (JP)
Title: Process for electrolysis of aqueous alkali chloride solution
Inventor: MIYASHITA MASAICHI
IPC: C25B15/08
Filed: 1978-07-18
Abstract: PURPOSE:To proviee the subject process comprising the steps of : condensing a cell liquor drawn out of the cathode chamber of an electrolytic cell according to a diaphragm process in a condenser formed by combining a plurality of evaporation cans, dissolving deposited NaCl in a solution to be supplied, to the anode chamber, and after the filtration, supplying the solution to the anode chamber, thereby carrying out the surbject electrolysis for a long period of time at high current efficiency.
Patent JP-S59211104-A (JP)
Title: Digital controller
Inventor: YAMANISHI TADATOSHI
IPC: G06F13/38
Filed: 1983-05-16
Abstract: PURPOSE:To cope easily with extension of I/O points in the future by providing a PIO card frame independently of a CPU card frame within the same rack. CONSTITUTION:A bus driver 1d of a CPU card frame 1 or but receivers 2d and 3d of PIO card frames 2 and 3 are provided to frames 1-3 respectively. At the same time, the frame 1 and frames 2 and 3 are set within the same rack 10. For connection of the PIO cards to each other, the data is supplied and delivered via an I/O bus 11. Therefore it is easy to cope with the increase of I/O ponints, if occurs in the future, by adding a PIO card frame 4 via the bus 11.
Patent JP-H08285512-A (JP)
Title: Minute surface shape measuring equipment
Inventor: YAMAMOTO MASAKI
IPC: G01B7/34
Filed: 1995-04-12
Abstract: PURPOSE: To measure the shape of the lateral side of an arbitrary minute hole or the like accurately and in a high degree of freedom without using a complicated construction of a rotary stage and the like, in a minute surface shape measuring equipment which can measure the three-dimensional shape of a minute machined article of submilliorder. CONSTITUTION: The title equipment has a probe 1 for measuring the shape of an object 2 of measurement, a means 4 for moving relatively the probe 1 and the object 2 of measurement, vibrating means 5 for vibrating the probe 1 minutely and linearly in a plurality of directions, a means 10 for controlling the direction of vibration of the probe 1 moved relatively to the object 2 by the means 4 and a detecting means 13 which detects the state of electric continuity of the probe 1 and the object 2 in the direction of vibration of the probe 1 controlled by the control means 10. The position of a point of contact of the probe 1 with the object 2 of measurement is detected from the state of electric continuity detected by the detecting means 13 and thereby the shape of the surface of the object 2 is measured.